22369420

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10453}}^1$

素因数の和:10569

約数の個数: 24

約数和(自身を含む): 47419344

約数和(自身を除く): 25049924

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 10453, 20906, 41812, 52265, 104530, 209060, 1118471, 2236942, 4473884, 5592355, 11184710, 22369420]

約数ペア:

[(1, 22369420), (2, 11184710), (4, 5592355), (5, 4473884), (10, 2236942), (20, 1118471), (107, 209060), (214, 104530), (428, 52265), (535, 41812), (1070, 20906), (2140, 10453)]